ES2020802T3 - Procedimiento para la preparacion de acidos grasos y derivados de acidos grasos altamente sulfatados. - Google Patents

Procedimiento para la preparacion de acidos grasos y derivados de acidos grasos altamente sulfatados.

Info

Publication number
ES2020802T3
ES2020802T3 ES198989119501T ES89119501T ES2020802T3 ES 2020802 T3 ES2020802 T3 ES 2020802T3 ES 198989119501 T ES198989119501 T ES 198989119501T ES 89119501 T ES89119501 T ES 89119501T ES 2020802 T3 ES2020802 T3 ES 2020802T3
Authority
ES
Spain
Prior art keywords
fatty acids
highly
acid esters
hydroxy fatty
derivatives
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES198989119501T
Other languages
English (en)
Other versions
ES2020802A4 (es
Inventor
Reinmar Dr.-Dipl.-Chem. Peppmoller
Kurt Dr.-Dipl.-Chem. Dahmen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stockhausen GmbH and Co KG
Original Assignee
Chemische Fabrik Stockhausen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6365949&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2020802(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemische Fabrik Stockhausen GmbH filed Critical Chemische Fabrik Stockhausen GmbH
Publication of ES2020802A4 publication Critical patent/ES2020802A4/es
Application granted granted Critical
Publication of ES2020802T3 publication Critical patent/ES2020802T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO PARA OBTENER ACIDOS GRASOS MUY SULFATADOS, ACIDOS GRASOS CON GRUPOS OH O ACIDOS GRASOS OXALQUILADOS Y QUE LLEVAN GRUPOS OH. DICHO PROCEDIMIENTO CONSISTE EN: SULFATAR ESTERES DE ACIDOS GRASOS CON GRUPOS OH Y SATURADOS Y/O ESTERES DE ACIDOS GRASOS CON GRUPOS OH Y OXIALQUILADOS; NEUTRALIZAR LA REACCION DE SULFATACION; SEPARAR LA MEZCLA DE LA REACCION NEUTRALIZADA DE LA SALMUERA; DILUIR CON AGUA A LA MEZCLA DE REACCION NEUTRALIZADA E HIDROLIZAR LA MEZCLA DE REACCION NEUTRALIZADA CON LEJIA EN CANTIDADES EQUIMOLECULARES SIMILARES AL CONTENIDO DE ACIDO SULFURICO CONFORMADO POR VIA ORGANICA Y ENTRE 20 Y 160 C. LOS ACIDOS GRASOS CON GRAN CONTENIDO EN GRUPOS DE SULFATO SE AISLAN SEGUN LA SEPARACION DE FASES DE LOS PRODUCTOS NO PARTIDOS NO SULFATADOS DE LA FASE ACUOSA.
ES198989119501T 1988-10-26 1989-10-20 Procedimiento para la preparacion de acidos grasos y derivados de acidos grasos altamente sulfatados. Expired - Lifetime ES2020802T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3836447A DE3836447C2 (de) 1988-10-26 1988-10-26 Verfahren zur Gewinnung hochsulfatierter Fettsäuren, Hydroxifettsäuren oder oxalkylierter Hydroxifettsäuren

Publications (2)

Publication Number Publication Date
ES2020802A4 ES2020802A4 (es) 1991-10-01
ES2020802T3 true ES2020802T3 (es) 1993-08-16

Family

ID=6365949

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989119501T Expired - Lifetime ES2020802T3 (es) 1988-10-26 1989-10-20 Procedimiento para la preparacion de acidos grasos y derivados de acidos grasos altamente sulfatados.

Country Status (8)

Country Link
US (1) US5304664A (es)
EP (2) EP0440730A1 (es)
JP (1) JP2700831B2 (es)
AT (1) ATE86610T1 (es)
DE (2) DE3836447C2 (es)
ES (1) ES2020802T3 (es)
GR (2) GR910300037T1 (es)
WO (1) WO1990004586A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003096A1 (de) * 1990-02-02 1991-08-08 Henkel Kgaa Sulfierte hydroxycarbonsaeureester
DE19736906A1 (de) 1997-08-25 1999-03-04 Henkel Kgaa Verfahren zur Herstellung von sulfatierten Fettsäurealkylenglykolestern
WO1999010457A1 (de) * 1997-08-25 1999-03-04 Cognis Deutschland Gmbh Verfahren zur stabilisierung von wässrigen estersulfat-tensiden
JP3215915B2 (ja) * 1997-09-17 2001-10-09 富士通株式会社 強誘電性液晶表示素子及びその製造方法
CN102712858B (zh) 2008-11-28 2015-08-12 索拉兹米公司 在重组异养型微生物中制备特制油
CN106135460B (zh) 2010-05-28 2020-07-24 柯碧恩生物技术公司 包含特制油的食品组合物
CA2825691C (en) 2011-02-02 2020-08-25 Solazyme, Inc. Tailored oils produced from recombinant oleaginous microorganisms
AU2013249172C1 (en) 2012-04-18 2017-08-10 Corbion Biotech, Inc. Tailored oils
US9567615B2 (en) 2013-01-29 2017-02-14 Terravia Holdings, Inc. Variant thioesterases and methods of use
US9816079B2 (en) 2013-01-29 2017-11-14 Terravia Holdings, Inc. Variant thioesterases and methods of use
US9783836B2 (en) 2013-03-15 2017-10-10 Terravia Holdings, Inc. Thioesterases and cells for production of tailored oils
US9290749B2 (en) 2013-03-15 2016-03-22 Solazyme, Inc. Thioesterases and cells for production of tailored oils
EP2993993A2 (en) 2013-04-26 2016-03-16 Solazyme, Inc. Low polyunsaturated fatty acid oils and uses thereof
CA2925527A1 (en) 2013-10-04 2015-04-09 Solazyme, Inc. Tailored oils
ES2772123T3 (es) 2014-07-24 2020-07-07 Corbion Biotech Inc Variantes de tioesterasas y métodos de uso
EP3194582A2 (en) 2014-09-18 2017-07-26 TerraVia Holdings, Inc. Acyl-acp thioesterases and mutants thereof
DE102014017645A1 (de) 2014-12-01 2016-06-02 K+S Aktiengesellschaft Verfahren zur selektiven Flotation von Kainit aus Mineralgemischen unter Verwendung von sulfatierten Fettsäuren als Sammlerreagenz
EP3280810A1 (en) 2015-04-06 2018-02-14 TerraVia Holdings, Inc. Oleaginous microalgae having an lpaat ablation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE561715C (de) * 1926-05-06 1932-10-19 Stockhausen & Cie Chem Fab Verfahren zur Herstellung von Schwefelsaeureverbindungen von OElen und Fetten
US2127641A (en) * 1928-07-12 1938-08-23 Stockhausen & Cie Chem Fab Process for obtaining high grade sulphuric acid esters
DE3468020D1 (en) * 1983-07-01 1988-01-21 Lion Corp Process for producing sulfonate of unsaturated fatty acid ester

Also Published As

Publication number Publication date
ATE86610T1 (de) 1993-03-15
US5304664A (en) 1994-04-19
DE3836447C2 (de) 1994-02-03
WO1990004586A1 (de) 1990-05-03
EP0366015A1 (de) 1990-05-02
JP2700831B2 (ja) 1998-01-21
DE3836447A1 (de) 1990-05-17
EP0440730A1 (de) 1991-08-14
GR3007800T3 (es) 1993-08-31
ES2020802A4 (es) 1991-10-01
EP0366015B1 (de) 1993-03-10
DE58903723D1 (de) 1993-04-15
GR910300037T1 (en) 1991-11-15
JPH04501416A (ja) 1992-03-12

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